In 513 days between Trayvon shooting and Zimmerman Verdict, 1106 Blacks Murdered by other Blacks.
http://www.ijreview.com/2013/07/65527-in-513-days-between-trayvon-shooting-and-zimmerman-verdict-11106-blacks-murdered-by-other-blacks/
According to the article your number (1106) is wrong. It should be 11,106.